67798480

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36847}}^1$

素因数の和:36883

約数の個数: 40

約数和(自身を含む): 164489472

約数和(自身を除く): 96690992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 36847, 73694, 147388, 184235, 294776, 368470, 589552, 736940, 847481, 1473880, 1694962, 2947760, 3389924, 4237405, 6779848, 8474810, 13559696, 16949620, 33899240, 67798480]

約数ペア:

[(1, 67798480), (2, 33899240), (4, 16949620), (5, 13559696), (8, 8474810), (10, 6779848), (16, 4237405), (20, 3389924), (23, 2947760), (40, 1694962), (46, 1473880), (80, 847481), (92, 736940), (115, 589552), (184, 368470), (230, 294776), (368, 184235), (460, 147388), (920, 73694), (1840, 36847)]